I'm gonna release pec major and minor.

我要松开胸胸小。

'Cause you don't have the pecs, the pores, or the pants for it, slugger.

因为你既没胸，也没毛孔，还没有直男气概，猛男。

Pectoralis major, which is the breast muscle, and also the femoralis, which is the big muscle on your thigh.

胸，也就是胸，还有股骨，也就是腿上的块肉。

These ligaments attach to the inner surface of the breast skin on one end and the pectoralis muscles on the other.

它们的一端连接在乳房皮肤，另一端固定在胸上。

Or lifting belts or any measurable upper-body strength.

也没有吊装带或者胸。

When she pushes herself up, her pectoralis major is contracting, pulling its insertion point — which in this case is the top of her humerus — toward the immobile origin, which is her sternum.

当她向上推时，她的胸在收缩，将其插入点——在这种情况下是肱骨顶部——拉向不动的起源，也就是胸骨。